What is a rotary printing press?

Rotary printing machine is also called web printing, that is to say, when printing, the available paper is web, and continuous paper feeding is used for printing. The principle is that the blank part on the printing plate is hydrophilic and water repellent, and the image part is hydrophilic and water repellent. When printing, the ink on the printing plate is transferred to the blanket, the paper is pressed by the rubber roller, and then the graphic information is transmitted to both sides of the paper at the same time, thus completing printing.

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